media: atomisp: Do not define input_system_cfg2400_t twice

When CONFIG_VIDEO_ATOMISP_ISP2401 is disabled, clang warns:

./drivers/staging/media/atomisp//pci/isp2400_input_system_local.h:32:40:
error: redefinition of typedef 'input_system_cfg2400_t' is a C11 feature
[-Werror,-Wtypedef-redefinition]
typedef struct input_system_cfg2400_s           input_system_cfg2400_t;
                                                ^
./drivers/staging/media/atomisp//pci/input_system_local.h:22:40: note:
previous definition is here
typedef struct input_system_cfg2400_s           input_system_cfg2400_t;
                                                ^
1 error generated.

input_system_cfg2400_t's typedef was copied from
isp2400_input_system_local.h to input_system_local.h, rather than moved.
Remove the one in isp2400_input_system_local.h so that there is no more
warning, which can break the build under -Werror.

Link: ClangBuiltLinux#1557

Link: https://lore.kernel.org/linux-media/20211227164243.2329724-1-nathan@kernel.org
Fixes: 4005ece ("media: atomisp: shift some structs from input_system_local")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

Author: nathanchance

drivers/staging/media/atomisp/pci/isp2400_input_system_local.h

@@ -29,8 +29,6 @@
 #include "isp_acquisition_defs.h"
 #include "input_system_ctrl_defs.h"
 
-typedef struct input_system_cfg2400_s		input_system_cfg2400_t;
-
 struct target_cfg2400_s {
 	input_switch_cfg_channel_t		input_switch_channel_cfg;
 	target_isp_cfg_t	target_isp_cfg;